Sorry, I guess "build" is the wrong term. Here's my post from that other thread:
Wow so this ROM by itself installs everything originally found on the Sprint Touch (w/ WM6.1) EXCEPT for the Sprint stuff?
Edit:
I've just installed this ROM. I noticed in the about screen that it lists this as: CE OS 5.2.1620
The clean ROM by OMJ in this thread:
http://forum.ppcgeeks.com/showthread.php?t=17963
is: CE OS 5.2.18125
What's the difference between these two? The build versions are the same:
19199.1.0.0.No2